| article html file updated | 31 August 2025 06:25 CEST | Update | https://www.mdpi.com/2223-7747/8/12/596 |
| article html file updated | 19 July 2022 21:50 CEST | Update | - |
| article html file updated | 14 February 2020 18:12 CET | Update | - |
| article html file updated | 31 December 2019 03:13 CET | Update | - |
| article html file updated | 13 December 2019 04:55 CET | Update | - |
| article pdf uploaded. | 13 December 2019 04:53 CET | Updated version of record | https://www.mdpi.com/2223-7747/8/12/596/pdf |
| article xml uploaded. | 13 December 2019 04:53 CET | Update | https://www.mdpi.com/2223-7747/8/12/596/xml |
| article xml file uploaded | 13 December 2019 04:53 CET | Update | - |
| article html file updated | 12 December 2019 13:32 CET | Original file | - |
| article supplementary file uploaded. | 12 December 2019 13:30 CET | - | https://www.mdpi.com/2223-7747/8/12/596#supplementary |
| article pdf uploaded. | 12 December 2019 13:30 CET | Version of Record | https://www.mdpi.com/2223-7747/8/12/596/pdf-vor |
| article xml uploaded. | 12 December 2019 13:30 CET | Update | - |
| article xml file uploaded | 12 December 2019 13:30 CET | Original file | - |